fix: Qt5 compat - fix addAction wrapper, qHash for NodeKind, add windows-qt5 CI

.github/workflows/build.yml

@@ -173,3 +173,31 @@ jobs:
           files: Reclass-x86_64.AppImage
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+  windows-qt5:
+    runs-on: windows-latest
+
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          submodules: recursive
+
+      - name: Install Qt5
+        uses: jurplel/install-qt-action@v4
+        with:
+          version: '5.15.2'
+          arch: 'win64_msvc2019_64'
+          cache: true
+
+      - uses: ilammy/msvc-dev-cmd@v1
+        with:
+          arch: x64
+
+      - name: Configure
+        run: cmake -B build -G Ninja -DCMAKE_BUILD_TYPE=Release
+
+      - name: Build
+        run: cmake --build build
+
+      - name: Test
+        run: ctest --test-dir build --output-on-failure --exclude-regex "test_editor|test_windbg_provider|test_com_security"